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Type Electret Condenser
Frequency Response 60~18,000 Hz
Polar Pattern Cardioid,rotationally symmetrical about
microphone axis, uniform with frequency
Sensitivity(at 1,000Hz) -70dB*(0.32mV)*0dB=1V/μbar
Output Impedance 400Ω
Phasing Positive pressure on diaphragm produces
positive voltage on pin 2 with respect to pin 3
Connector Three-pin professional audio connector
(male XLR type)
Case. Metallic enamel-painted die cast metal body
with hardened, matte-finished steel grille
Net Weight 230 grams (8.1 oz)
Touch Noise Super low
Power Supply 9-52V phantom power or battery 1.5V AA
| Excellent for acoustic and electric instruments as well as for vocals, the extremely versatile Beta 57A dynamic microphone provides optimal warmth and presence.
The Beta 57A maintains a true supercardioid pattern throughout its frequency range. This insures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. A completely new grille design lets you take better advantage of proximity effect. The Beta 57A is an exceptionally versatile microphone. Typical applications include drums, guitar amplifiers, brass, woodwinds and vocals.
- Tailored frequency response provides drums, guitars, vocals, and horns with studio quality sound
- Uniform supercardioid pattern for high gain-before-feedback and superior rejection of off-axis sound
- Hardened steel mesh grille that facilitates use of proximity effect and resists wear and abuse
- Neodymium magnet for high signal-to-noise ratio output
- Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
- Frequency response: 50 to 16,000 Hz
Suggested Applications
Guitar Amp
Bass Amp
Acoustic Guitar
Brass/Saxophone
Snare Drums
Rack/Floor Toms
Congas
Woodwinds
Lead Vocals |
Audio Frequency Response 20 Hz - 10,000 Hz
Case Material Die cast zinc
Connector Type 3-pin XLR
Element Dynamic
Finish Textured Satin Black
Impedance, Low-Z balanced 150 Ω
Mic Type Instrumental
Open Circuit Voltage 0.63 mV/Pascal
Polar Pattern Supercardioid
Power Requirement Passive
Shipping Weight 23.7 oz (672 g)
Wired/Wireless Wired
Weight Net 12.84 oz (364 g)
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The DMK57-52 Drum Mic Kit is a conveniently packaged selection of microphones and mounts, designed to offer a complete core package of microphones for recording and performing drummers at a great price. The Drum Mic Kit includes three SM57 microphones, one Beta 52 microphone, three A56D drum-mounting systems, and a lightweight and durable carrying case.
The industry standard for snare drum, and a reliable and high-performing choice for toms, Shure's cardioid dynamic SM57 microphone features a contoured frequency response that cuts through the mix with exceptional impact, while reproducing sound accurately.
Perfect for the kick drum, the supercardioid Beta 52? derives its low-end punch and sonic presence from a carefully tailored frequency response. Equipped with its own pneumatic shock mount, the Beta 52 is additionally designed with an integral locking stand mount for quick-and-easy set up.
A key element of the kit, Shure's A56D universal drum mounting system can be used to position microphones virtually anywhere -- on drum rims, microphone stands, even cymbal stands. Designed with captive parts to prevent the loss of individual pieces, the A56D is small, secure, and can be used with any standard microphone, making it a great tool for both stage and studio environments. |
The Shure KSM137 is an end-address condenser microphone with a cardioid polar pattern. Designed for studio use, yet rugged enough for live applications, the KSM137 can withstand extremely high sound pressure levels (SPL). Its low self-noise and extended frequency response make it ideal for recording musical instruments.
Features
- A highly consistent cardioid polar pattern
- Ultra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar? diaphragm for superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion
- Premium electronic components, including gold-plated internal and external connectors
- Subsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- Three-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)
- Three-position switchable low-frequency filter reduces background noise and counteracts proximity effect
Performance Characteristics
- Extended frequency response
- Low self noise
- Exceptional reproduction of low-frequency sounds
- Can withstand high sound pressure levels (SPL)
- High output level
- No crossover distortion
- Uniform polar response
- Superior common mode rejection and suppression of radio frequency interference
APPLICATIONS
Some typical applications for the KSM137 are listed below. Microphone use, however, is a matter of personal taste. The KSM137 may be used for a variety of applications other than those listed.
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Wind instruments -- brass and woodwind
- Low frequency instruments -- such as double bass, electric bass, kick drum
- Overhead miking -- drums or percussion
- Ensembles -- choral or orchestral
- Room ambiance pick-up -- guitar amplifier or drums
Both the acoustic environment and microphone placement strongly affect the sound obtained from miking a source. You may need to experiment with microphone placement and room treatments to achieve the best overall sound for each application.
Suggested Applications
Acoustic Guitar
Acoustic Bass
Cymbals
Brass/Woodwinds
Orchestra
Ensemble Vocals
Piano
Strings
Room Ambience
Live Recording
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Legendary among harmonica players for its classic blues harp sound, the 520D's tradition is carried on by the 520DX "Green Bullet" and has a contoured size and shape that fits perfectly between harmonica and hands. - New volume control knob allows musicians to adjust the volume to fit each musical situation
- New rugged, dynamic cartridge with improved response
- High-impedance, omnidirectional
- Supplied with 1/4 inch connector
- Frequency response: 100 to 5,000 Hz
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